What is "suteans"

The Suteans were a Semitic people who lived throughout the Levant and Canaan c. 1350 BC, and were later to be found in Babylonia also. They are mentioned in eight of the 382 Amarna letters. Like the Habiru, they traditionally worked as mercenaries. They are listed in documents from the Middle Assyrian Empire (1395-1075 BC) as being extant in the Assyrian colony city of Emar, in what is now north east Syria. Together with other Semitic peoples; the Chaldeans and Arameans, they overran swathes of Babylonia c. 1100 BC. They were eventually conquered by Assyria, along with the rest of Babylonia.